Question
Mrs Koh bought 20 kg of corn starch at $1.20 per kg. If each kg of corn starch cost 20 cents less, how much more corn starch could she buy with the same amount of money?
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Mrs Koh bought 20 kg of corn starch at $1.20 per kg. If each kg of corn starch cost 20 cents less, how much more corn starch could she buy with the same amount of money?